ooohhh, okay. That should be the answer. Thanks man!
– SnickbrackFeb 22 '17 at 9:18

1

Its Body in Tasks lists and I think Description in the IssueList. To find the internal info; you need to understand SharePoint so you know what to browse/look for with this great Chrome Browser Extension "SharePoint Insider" ► chrome.google.com/webstore/detail/sharepoint-insider/… (similar to tools like Bram de Jagers's SharePoint Client Browser and many others)
– Danny '365CSI' EngelmanFeb 22 '17 at 9:27

I post this as a note to anyone who googles their way here. (Not enough rep to add a comment.)

If your custom List names, or the names of their custom fields contain spaces, SharePoint replaces them in the internal name with:

_x0020_

To determine what the internal names are, paste the following into the address bar of your browser and use Ctrl-F to search the XML that is returned for your field's display name (change the bold, below, for your site's name, individual page, and for your list's display name):